Skip to content
FREE SHIPPING ON ALL ORDERS
FREE SHIPPING ON ALL ORDERS

Watts Plumbing and Flow Control Products

  • Watts 174A-105 1 - Part of the 174A Series

    Watts 174A-105 1 - Part of the 174A Series

    $1,063.65

    This pressure relief valve has a 1 inch NPTF female inlet and outlet and a 105 psi pressure relief setpoint. The valve can be used for hot water sp...

    View full details
    $1,063.65
  • Watts 174A-110 3/4 - Part of the 174A Series

    Watts 174A-110 3/4 - Part of the 174A Series

    $541.80

    This 3/4 inch boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessi...

    View full details
    $541.80
  • Watts 174A-120 1 1/2 - Part of the 174A Series

    Watts 174A-120 1 1/2 - Part of the 174A Series

    $2,490.60

    This 1 1/2 inch boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pres...

    View full details
    $2,490.60
  • Watts 174A-125 2 - Part of the 174A Series

    Watts 174A-125 2 - Part of the 174A Series

    $3,355.80

    This 2 inch boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pressure...

    View full details
    $3,355.80
  • Watts 174A-135 1 1/2 - Part of the 174A Series

    Watts 174A-135 1 1/2 - Part of the 174A Series

    $2,490.60

    This 1 1/2 inch boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pres...

    View full details
    $2,490.60
  • Watts 174A-135 3/4 - Part of the 174A Series

    Watts 174A-135 3/4 - Part of the 174A Series

    $541.80

    This 3/4 inch boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessi...

    View full details
    $541.80
  • Watts 174A-35 - Part of the 174A Series

    Watts 174A-35 - Part of the 174A Series

    $541.80

    This 3/4 inch boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessi...

    View full details
    $541.80
  • Watts 174A-35 1 1/4 - Part of the 174A Series

    Watts 174A-35 1 1/4 - Part of the 174A Series

    $1,803.90

    This 1 1/4 inch boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pres...

    View full details
    $1,803.90
  • Watts 174A-55 1 - Part of the 174A Series

    Watts 174A-55 1 - Part of the 174A Series

    $1,143.45

    This 1 inch boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pressure...

    View full details
    $1,143.45
  • Watts 174A-55 1 1/4 - Part of the 174A Series

    Watts 174A-55 1 1/4 - Part of the 174A Series

    $1,803.90

    This 1 1/4 inch boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pres...

    View full details
    $1,803.90
  • Watts 174A-65 3/4 - Part of the 174A Series

    Watts 174A-65 3/4 - Part of the 174A Series

    $541.80

    This 3/4 inch boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessi...

    View full details
    $541.80
  • Watts 174A-70 1 1/2 - Part of the 174A Series

    Watts 174A-70 1 1/2 - Part of the 174A Series

    $2,490.60

    This 1 1/2 inch boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pres...

    View full details
    $2,490.60
  • Watts 174A-85 1 1/2 - Part of the 174A Series

    Watts 174A-85 1 1/2 - Part of the 174A Series

    $2,490.60

    This 1 1/2 inch boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pres...

    View full details
    $2,490.60
  • Watts 174A-85 3/4 - Part of the 174A Series

    Watts 174A-85 3/4 - Part of the 174A Series

    $541.80

    This 3/4 inch boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessi...

    View full details
    $541.80
  • Watts 174A-90 1 - Part of the 174A Series

    Watts 174A-90 1 - Part of the 174A Series

    $1,143.45

    This 1 inch boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pressure...

    View full details
    $1,143.45
  • Watts 174A-90 2 - Part of the 174A Series

    Watts 174A-90 2 - Part of the 174A Series

    $3,592.05

    This 2 inch boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pressure...

    View full details
    $3,592.05
  • Watts 175C 1/2 - Part of the 175C Series

    Watts 175C 1/2 - Part of the 175C Series

    $401.62

    This single lever bronze washing machine water shutoff valve controls both hot and cold water simultaneously. It consists of bronze body, ...

    View full details
    $401.62
  • Watts 188A 1 - Part of the 188A Series

    Watts 188A 1 - Part of the 188A Series

    $327.60

    This 1 inch anti-siphon vacuum breaker backflow preventer helps prevent the backsiphonage of contaminated water from entering into the pot...

    View full details
    $327.60
  • Watts 188A 1 1/2 - Part of the 188A Series

    Watts 188A 1 1/2 - Part of the 188A Series

    $810.08

    This 1 1/2 inch anti-siphon vacuum breaker backflow preventer helps prevent the backsiphonage of contaminated water from entering into the...

    View full details
    $810.08
  • Watts 188A 1 1/4 - Part of the 188A Series

    Watts 188A 1 1/4 - Part of the 188A Series

    $450.45

    This 1 1/4 inch anti-siphon vacuum breaker backflow preventer helps prevent the backsiphonage of contaminated water from entering into the...

    View full details
    $450.45
  • Watts 188A 2 - Part of the 188A Series

    Watts 188A 2 - Part of the 188A Series

    $1,256.85

    This 2 inch anti-siphon vacuum breaker backflow preventer helps prevent the backsiphonage of contaminated water from entering into the potable wate...

    View full details
    $1,256.85
  • Watts 188A 3/4 - Part of the 188A Series

    Watts 188A 3/4 - Part of the 188A Series

    $255.15

    This 3/4 inch anti-siphon vacuum breaker backflow preventer helps prevent the backsiphonage of contaminated water from entering into the p...

    View full details
    $255.15
  • Watts 1L-2-075-210 - Part of the 1L Series

    Watts 1L-2-075-210 - Part of the 1L Series

    $346.50

    This 1/2 inch temperature and pressure relief valve is used in water heater and hot water storage tank applications to provide automatic t...

    View full details
    $346.50
  • Watts 1L-2-100210 - Part of the 1L Series

    Watts 1L-2-100210 - Part of the 1L Series

    $337.05

    This 1/2 inch temperature and pressure relief valve is used in water heater and hot water storage tank applications to provide automatic t...

    View full details
    $337.05
  • Watts 1XL 75-210 1/2 - Part of the 1XL Series

    Watts 1XL 75-210 1/2 - Part of the 1XL Series

    $319.73

    This 1/2 inch temperature and pressure relief valve is designed to provide automatic temperature and pressure protection to hot water supp...

    View full details
    $319.73
  • Watts 1XL-125210 - Part of the 1XL Series

    Watts 1XL-125210 - Part of the 1XL Series

    $319.73

    This 1/2 inch temperature and pressure relief valve is designed to provide automatic temperature and pressure protection to hot water supp...

    View full details
    $319.73
  • Watts 2 1/2 957-NRS-FP - Part of the 957 Series

    Watts 2 1/2 957-NRS-FP - Part of the 957 Series

    $30,667.35

    This 2 1/2 inch stainless steel reduced pressure zone assembly backflow preventer with SentryPlusAlert technology with automatic shutoff ACV for fl...

    View full details
    $30,667.35
  • Watts 2 1/2 957-OSY-FP - Part of the 957 Series

    Watts 2 1/2 957-OSY-FP - Part of the 957 Series

    $32,189.85

    This 2 1/2 inch reduced pressure zone assembly backflow preventer with SentryPlus Alert technology with automatic shutoff ACV for flood detection a...

    View full details
    $32,189.85
  • Watts 2 1/2 FP-SK-77F-FDA-OSY - Part of the 77F-DI-FDA-125 Series

    Watts 2 1/2 FP-SK-77F-FDA-OSY - Part of the 77F-DI-FDA-125 Series

    $3,206.70

    This 2 1/2 inch cast iron flanged wye pattern strainer has 304 stainless steel perforated screens, a cast iron flanged retainer cap and a drain blo...

    View full details
    $3,206.70
  • Watts 2 1/2 LFFBV-3C-M1 - Part of the LFFBV-3C-M1 Series

    Watts 2 1/2 LFFBV-3C-M1 - Part of the LFFBV-3C-M1 Series

    $669.38

    This 2 1/2 inch two-piece full port ball valve is used in residential and commercial potable water applications, suitable for a full range...

    View full details
    $669.38
  • Watts 2 1/2 LFFBVS-3C-M1 - Part of the LFFBV-3C-M1 Series

    Watts 2 1/2 LFFBVS-3C-M1 - Part of the LFFBV-3C-M1 Series

    $669.38

    This 2 1/2 inch 2-piece full port lead free ball valve is used in residential, commercial, and industrial applications for potable water a...

    View full details
    $669.38
  • Watts 2 LFEMVII6400SS350 115-10 - Part of the LFEMVII-6400-SS Series

    Watts 2 LFEMVII6400SS350 115-10 - Part of the LFEMVII-6400-SS Series

    $5,493.60

    The 2 inch electric motor valve is used in commercial HVAC and light industrial systems. It is ideal for applications such as a zone control valve ...

    View full details
    $5,493.60
  • Watts 2 LFEMVII6400SS350 115-68 - Part of the LFEMVII-6400-SS Series

    Watts 2 LFEMVII6400SS350 115-68 - Part of the LFEMVII-6400-SS Series

    $5,493.60

    The 2 inch electric motor valve is used in commercial HVAC and light industrial systems. It is ideal for applications such as a zone control valve ...

    View full details
    $5,493.60
  • Watts 2 LFEMVII6400SS350 24-10 - Part of the LFEMVII-6400-SS Series

    Watts 2 LFEMVII6400SS350 24-10 - Part of the LFEMVII-6400-SS Series

    $5,493.60

    The 2 inch electric motor valve is used in commercial HVAC and light industrial systems. It is ideal for applications such as a zone control valve ...

    View full details
    $5,493.60
  • Watts 2 LFEMVII6400SS350 24-68 - Part of the LFEMVII-6400-SS Series

    Watts 2 LFEMVII6400SS350 24-68 - Part of the LFEMVII-6400-SS Series

    $5,493.60

    The 2 inch electric motor valve is used in commercial HVAC and light industrial systems. It is ideal for applications such as a zone control valve ...

    View full details
    $5,493.60
  • Watts 2 LFFBV-3-PRESS-M2 - Part of the LFFBV-3-PRESS-M2 Series

    Watts 2 LFFBV-3-PRESS-M2 - Part of the LFFBV-3-PRESS-M2 Series

    $553.35

    This 2 inch lead free two-piece, full port, ball valve with integral press end fittings is designed for use in plumbing, heating, and pota...

    View full details
    $553.35